NCT03888469CompletedNot Applicable
Clinical Comparison of DDT2 Contact Lens and a Daily Disposable Contact Lens - Study 1
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Alcon Research
- Enrollment
- 92
- Locations
- 6
- Primary Endpoint
- Least Squares Mean Distance Visual Acuity With Study Lenses
Study Overview
Brief Summary
The purpose of this study was to evaluate visual acuity at distance when wearing DDT2 contact lenses compared to Acuvue Moist contact lenses.
Detailed Description
Subjects were expected to attend 3 study visits and wear study lenses for approximately 14 - 20 days (7 - 10 days for each product).
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Crossover
- Primary Purpose
- Treatment
- Masking
- Double (Participant, Investigator)
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Able to understand and sign an Informed Consent Form that has been approved by an Institutional Review Board.
- •Willing and able to attend all scheduled study visits as required per protocol.
- •Current wearer of spherical soft contact lenses.
Exclusion Criteria
- •Any ocular condition that contraindicates contact lens wear.
- •Previous or current habitual wearer of ACUVUE® MOIST or DAILIES TOTAL1® contact lenses.
Outcomes
Primary Outcomes
Least Squares Mean Distance Visual Acuity With Study Lenses
Time Frame: Day 8, each product
Visual acuity was assessed and collected for each eye separately using logarithmic of the Minimum Angle of Resolution (logMAR) charts. A logMAR acuity of 0.0 corresponds to 20/20 Snellen acuity (normal visual acuity), with a negative value denoting better than 20/20 visual acuity.
Secondary Outcomes
No secondary outcomes reported
Investigators
Study Sites (6)
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